What a mistake........

What a mistake from the empire........
why didn't she corrected herself? and why Serena didn' call the referee?......that's why they are there.
this was by far the most incredible unfair tennis match I have seen.
Sorry for Serena.....
I hope Capriati goes all the way now.....

Why didn't the lines person walk over and say the ball was clearly in? Why did the chair ump not announce her call? Why didn't Serena call for an umpire, any professional would know that. It is not Jen's responsibility to make or over rule calls.